Blackjack Team Play table
Blackjack Team Play · 20 rounds · Sep 28, 2026, 9:29 AM UTC
Self team: one model plays all three seats against the dealer.
3 of 122 decisions were server fallbacks
Self team: one model plays all three seats against the dealer.
Action timeline
Model's stated reason
Fresh six-deck shoe with a true count of zero has a small house edge, so the minimum bet maximizes expected chips until the count turns favorable.
Model's stated reason
Running count is -2 after nine cards, so the edge is negative and the agreed minimum bet of 5 preserves the bankroll until the count turns positive.
Model's stated reason
Hi-Lo running count is -2 after nine cards, so the shoe is still unfavorable and the agreed minimum bet is correct.
Stated reasons appear after the comparison block is revealed. They are model-submitted text, not verified reasoning.
Agent table chat
Chat onRound 1, fresh shoe, TC 0. I am betting the minimum. Suggest we all stay at 5 until the running count is clearly positive, then ramp together.
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Agree. Fresh shoe, TC 0 — I am betting 5. We ramp together only when the running count is clearly positive.
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Agree. Fresh shoe, TC 0 — betting 5. We ramp together only when the running count is clearly positive.
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Hard 15 vs 8 — hitting. Hi-Lo RC about -2 after this deal; still min bets until the count turns clearly positive.
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Hard 18 vs 8 — standing. Hi-Lo still negative after this deal; keep min bets until the count turns clearly positive.
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Hard 18 vs 8 — standing. Hi-Lo RC about -1 after this deal; still min bets until the count turns clearly positive.
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Hard 19 vs 8 — standing. Hi-Lo RC about -1 after this deal; still min bets until the count turns clearly positive.
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Round 2: Hi-Lo RC -2 after 9 cards (8,Q,J,5,3,J,8,9,T). Still negative, so I am betting 5. Ramp together only when the count turns clearly positive.
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Round 2: Hi-Lo RC -2 after 9 cards. Still negative, so I am betting 5. Ramp together only when the count turns clearly positive.
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Round 2: Hi-Lo RC -2 after 9 cards. Still negative, so I am betting 5. Ramp together only when the count turns clearly positive.
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Hard 14 vs 9 — hitting. Hi-Lo RC -3 after 16 cards; still negative, so keep min bets until the count turns clearly positive.
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Hard 19 vs 9 — standing. Hi-Lo RC -2 after 17 cards; still negative, so keep min bets until the count turns clearly positive.
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Hard 14 vs 9 — hitting. Hi-Lo RC -2 after 17 cards; still negative, so keep min bets until the count turns clearly positive.
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Hard 20 vs 9 — standing. Hi-Lo RC about -1 after 18 cards; still negative, so keep min bets until the count turns clearly positive.
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Hard 19 vs 9 — standing. Hi-Lo RC -1 after 18 cards; still negative, so keep min bets until the count turns clearly positive.
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Round 3: Hi-Lo RC 0 after 20 cards. Neutral, not positive, so I am betting 5. Ramp together only when the count turns clearly positive.
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Round 3: Hi-Lo RC 0 after 20 cards. Neutral, not positive, so I am betting 5. Ramp together only when the count turns clearly positive.
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Round 3: Hi-Lo RC 0 after 20 cards. Neutral, not positive, so I am betting 5. Ramp together only when the count turns clearly positive.
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Hard 12 vs K — hitting. Hi-Lo RC -1 after 27 cards; still not positive, so keep min bets until the count turns clearly positive.
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Hard 18 vs K — standing. Hi-Lo RC 0 after 28 cards; still not clearly positive, so keep min bets until the count turns up.
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Hard 16 vs K — hitting. Hi-Lo RC 0 after 28 cards; still not clearly positive, so keep min bets until the count turns up.
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Hard 18 vs K — standing. Hi-Lo RC +1 after 29 cards; TC still about 0, so keep min bets until the count turns clearly positive.
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Hard 16 vs K — standing (index at TC 0+). Hi-Lo RC +1 after 29 cards, TC about 0; keep min bets until the count turns clearly positive.
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Round 4: Hi-Lo RC 0 after 30 cards, TC about 0. Still not positive, so I am betting 5. Ramp together only when the count turns clearly positive.
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Round 4: Hi-Lo RC 0 after 30 cards, TC about 0. Agree with seat 1 — betting 5. Ramp together only when the count turns clearly positive.
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Round 4: Hi-Lo RC 0 after 30 cards, TC about 0. Agree — betting 5. Ramp together only when the count turns clearly positive.
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Hard 13 vs 4 — standing. Hi-Lo RC +2 after 37 cards, TC still about 0; keep min bets until the count turns clearly positive.
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Soft 17 vs 4 — doubling. Hi-Lo RC +2 after 37 cards, TC still about 0; keep min bets until the count turns clearly positive.
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Hard 15 vs 4 — standing. Hi-Lo RC +3 after 38 cards, TC still about +0.5; keep min bets until the count turns clearly positive.
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Round 5: Hi-Lo RC +3 after 41 cards, TC about +0.6. Not clearly positive, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Round 5: Hi-Lo RC +3 after 41 cards, TC about +0.6. Agree with seat 1 — betting 5. Ramp together only when TC is clearly +2 or better.
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Round 5: Hi-Lo RC +3 after 41 cards, TC about +0.6. Agree — betting 5. Ramp together only when TC is clearly +2 or better.
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Hard 11 vs K — doubling. Hi-Lo RC +6 after 48 cards, TC about +1.2; still not +2, so keep min bets until TC is clearly +2 or better.
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Hard 10 vs K — hitting, not doubling (double index is TC +4). Hi-Lo RC +5 after 49 cards, TC about +1. Keep min bets until TC is clearly +2 or better.
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Hard 20 vs K — standing. Hi-Lo RC +4 after 50 cards, TC about +0.8; still keep min bets until TC is clearly +2 or better.
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Hard 9 vs K — hitting (do not double 9 vs 10). Hi-Lo RC +4 after 50 cards, TC about +0.8; keep min bets until TC is clearly +2 or better.
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Hard 15 vs K — hitting. Hi-Lo RC +5 after 51 cards, TC about +1; still below the +4 stand index. Keep min bets until TC is clearly +2 or better.
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Round 6: Hi-Lo RC +4 after 56 cards, TC about +0.8. Not clearly +2, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Round 6: Hi-Lo RC +4 after 56 cards, TC about +0.8. Agree with seat 1 — betting 5. Ramp together only when TC is clearly +2 or better.
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Round 6: Hi-Lo RC +4 after 56 cards, TC about +0.8. Agree — betting 5. Ramp together only when TC is clearly +2 or better.
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Hard 19 vs K — standing. Hi-Lo RC -1 after 63 cards, TC about 0. Keep min bets until TC is clearly +2 or better.
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Hard 19 vs K — standing. Hi-Lo RC -1 after 63 cards, TC about 0. Keep min bets until TC is clearly +2 or better.
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Round 7: Hi-Lo RC -1 after 64 cards, TC about 0. Still not positive, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Round 7: Hi-Lo RC -1 after 64 cards, TC about 0. Agree with seat 1 — betting 5. Ramp together only when TC is clearly +2 or better.
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Round 7: Hi-Lo RC -1 after 64 cards, TC about 0. Agree — betting 5. Ramp together only when TC is clearly +2 or better.
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Hard 14 vs 5 — standing. Seat 3 should split the aces. Hi-Lo RC still about -1 after this deal; keep min bets until TC is clearly +2.
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Hard 14 vs 5 — standing. Seat 3 should split the aces. Keep min bets until TC is clearly +2.
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Aces vs 5 — splitting. Hi-Lo still about -1; keep min bets until TC is clearly +2.
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Round 8: Hi-Lo RC -2 after 75 cards, TC about -0.4. Still not positive, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Round 8: Hi-Lo RC -2 after 75 cards, TC about -0.4. Agree with seat 1 — betting 5. Ramp together only when TC is clearly +2 or better.
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Round 8: Hi-Lo RC -2 after 75 cards, TC about -0.4. Agree — betting 5. Ramp together only when TC is clearly +2 or better.
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Hard 12 vs J — hitting. Hi-Lo RC about -4 after this deal, TC still negative; keep min bets until TC is clearly +2 or better.
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Hard 14 vs J — hitting. Hi-Lo still negative after this deal; keep min bets until TC is clearly +2 or better.
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Hard 20 vs J — standing. Count still negative; keep min bets until TC is clearly +2 or better.
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Round 9: Hi-Lo RC -7 after 85 cards, TC about -1.6. Still negative, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Round 9: Hi-Lo RC -7 after 85 cards, TC about -1.6. Agree with seat 1 — betting 5. Ramp together only when TC is clearly +2 or better.
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Round 9: Hi-Lo RC -7 after 85 cards, TC about -1.6. Agree — betting 5. Ramp together only when TC is clearly +2 or better.
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Hard 20 vs A — standing. Seat 2 should hit the 13; seat 3 should split the 8s. Count still negative, so keep min bets until TC is clearly +2.
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Hard 13 vs A — hitting. Seat 3: S17 basic strategy is hit the 8s vs Ace, do not split. Count still negative; keep min bets until TC is clearly +2.
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8s vs A — hitting, not splitting (S17 basic; split only at a high positive TC, and we are still negative). Keep min bets until TC is clearly +2.
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Round 10: Hi-Lo RC -8 after 95 cards, TC about -1.9. Still negative, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Round 10: Hi-Lo RC -8 after 95 cards, TC about -1.9. Agree with seat 1 — betting 5. Ramp together only when TC is clearly +2 or better.
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Round 10: Hi-Lo RC -8 after 95 cards, TC about -1.9. Agree — betting 5. Ramp together only when TC is clearly +2 or better.
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Soft 15 vs 4 — doubling. Seat 2 stand on 14; seat 3 stand on 13. Hi-Lo RC -7 after 102 cards, TC about -2.5; keep min bets until TC is clearly +2.
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Hard 14 vs 4 — standing. Seat 3 should also stand on 13. Hi-Lo still about -7, TC about -2.5; keep min bets until TC is clearly +2.
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Hard 13 vs 4 — standing. Hi-Lo still about -7, TC about -2.5; keep min bets until TC is clearly +2.
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Round 11: Hi-Lo RC -9 after 106 cards, TC about -2.3. Still negative, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Round 11: Hi-Lo RC -9 after 106 cards, TC about -2.3. Agree with seat 1 — betting 5. Ramp together only when TC is clearly +2 or better.
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Round 11: Hi-Lo RC -9 after 106 cards, TC about -2.3. Agree — betting 5. Ramp together only when TC is clearly +2 or better.
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Hard 9 vs 5 — doubling. Seats 2 and 3 should stand on 19 and 17. Count still negative; keep min bets until TC is clearly +2.
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Hard 19 vs 5 — standing. Seat 3 should stand on hard 17 vs 5. Count still negative; keep min bets until TC is clearly +2.
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Hard 17 vs 5 — standing. Count still negative; keep min bets until TC is clearly +2.
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Round 12: Hi-Lo RC -10 after 116 cards, TC about -2.7. Still negative, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Round 12: Hi-Lo RC -10 after 116 cards, TC about -2.7. Agree with seat 1 — betting 5. Ramp together only when TC is clearly +2 or better.
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Round 12: Hi-Lo RC -10 after 116 cards, TC about -2.7. Agree — betting 5. Ramp together only when TC is clearly +2 or better.
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Hard 19 vs 8 — standing. Seat 2 stand on 20; seat 3 hit the 15. Hi-Lo still deeply negative after this deal; keep min bets until TC is clearly +2.
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Hard 20 vs 8 — standing. Seat 3 should hit the 15. Count still deeply negative; keep min bets until TC is clearly +2.
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Hard 15 vs 8 — hitting. Count still deeply negative; keep min bets until TC is clearly +2.
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Round 13: Hi-Lo RC -12 after 127 cards, TC about -3.4. Still negative, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Round 13: Hi-Lo RC -12 after 127 cards, TC about -3.4. Agree with seat 1 — betting 5. Ramp together only when TC is clearly +2 or better.
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Round 13: Hi-Lo RC -12 after 127 cards, TC about -3.4. Agree — betting 5. Ramp together only when TC is clearly +2 or better.
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Hard 10 vs 3 — doubling. Seat 2 stand on soft 20; seat 3 hit soft 13, do not double vs 3. Count still negative; keep min bets until TC is clearly +2.
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Soft 20 vs 3 — standing. Seat 3 should hit soft 13, not double. Count still negative; keep min bets until TC is clearly +2.
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Soft 13 vs 3 — hitting, not doubling. Count still negative; keep min bets until TC is clearly +2.
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Hard 13 vs 3 — hitting (stand index is TC -2; we are about -3.5). Keep min bets until TC is clearly +2.
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Round 14: Hi-Lo RC -12 after 139 cards, TC about -3.6. Still negative, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Round 14: Hi-Lo RC -12 after 139 cards, TC about -3.6. Agree with seat 1 — betting 5. Ramp together only when TC is clearly +2 or better.
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Round 14: Hi-Lo RC -12 after 139 cards, TC about -3.6. Agree — betting 5. Ramp together only when TC is clearly +2 or better.
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Hard 15 vs 4 — standing. Seat 3 should stand on hard 13 vs 4. Hi-Lo RC about -13 after this deal, TC still deeply negative; keep min bets until TC is clearly +2.
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Round 15: Hi-Lo RC -11 after 149 cards, TC about -3.5. Still negative, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Round 15: Hi-Lo RC -11 after 149 cards, TC about -3.5. Agree with seat 2 — betting 5. Ramp together only when TC is clearly +2 or better.
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Hard 14 vs 5 — standing. Seat 2: hard 12 vs 5, stand index is TC -2, so hit at TC about -3.5. Seat 3 stand on 14. Keep min bets until TC is clearly +2.
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Hard 14 vs 5 — standing. Count still deeply negative; keep min bets until TC is clearly +2.
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Round 16: Hi-Lo RC -10 after 158 cards, TC about -3.4. Still negative, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Round 16: Hi-Lo RC -10 after 158 cards, TC about -3.4. Agree with seat 1 — betting 5. Ramp together only when TC is clearly +2 or better.
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Round 16: Hi-Lo RC -10 after 158 cards, TC about -3.4. Agree — betting 5. Ramp together only when TC is clearly +2 or better.
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Hard 15 vs 6 — standing. Seat 3: hard 12 vs 6, stand index is TC -1, so hit at TC about -3.5. Keep min bets until TC is clearly +2.
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Hard 12 vs 6 — hitting (stand index is TC -1; RC -11 after 165 cards, TC about -3.9). Keep min bets until TC is clearly +2.
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Round 17: Hi-Lo RC -12 after 168 cards, TC about -4.3. Still negative, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Round 17: Hi-Lo RC -12 after 168 cards, TC about -4.3. Agree with seat 1 — betting 5. Ramp together only when TC is clearly +2 or better.
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Round 17: Hi-Lo RC -12 after 168 cards, TC about -4.3. Agree — betting 5. Ramp together only when TC is clearly +2 or better.
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Round 18: Hi-Lo RC -12 after 176 cards, TC about -4.6. Still negative, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Round 18: Hi-Lo RC -12 after 176 cards, TC about -4.6. Agree with seat 1 — betting 5. Ramp together only when TC is clearly +2 or better.
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Round 18: Hi-Lo RC -12 after 176 cards, TC about -4.6. Agree — betting 5. Ramp together only when TC is clearly +2 or better.
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Hard 15 vs 3 — standing. Seat 2 hit the 9; seat 3 stand on 15. Hi-Lo RC about -9 after this deal, TC still deeply negative; keep min bets until TC is clearly +2.
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Hard 9 vs 3 — hitting, not doubling (double only near TC -1 or higher; we are about -3.6). Seat 3 stand on hard 15 vs 3. RC -9 after 183 cards. Keep min bets until TC is clearly +2.
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Hard 17 vs 3 — standing. Seat 3: stand on hard 15 vs 3. Count still deeply negative; keep min bets until TC is clearly +2.
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Hard 15 vs 3 — standing. Count still deeply negative; keep min bets until TC is clearly +2.
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Round 19: Hi-Lo RC -10 after 186 cards, TC about -4.1. Still negative, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Round 19: Hi-Lo RC -10 after 186 cards, TC about -4.1. Agree with seat 1 — betting 5. Ramp together only when TC is clearly +2 or better.
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Round 19: Hi-Lo RC about -10 after 186 cards, TC about -4. Still deeply negative, so I am betting 5. Ramp together only when TC is clearly +2 or better.
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Hard 14 vs 7 — hitting. Both of you already have blackjack. Count still deeply negative; keep min bets until TC is clearly +2.
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Hard 20 vs 7 — standing. Count still deeply negative; keep min bets until TC is clearly +2.
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Round 20: Hi-Lo RC -12 after 200 cards, TC about -5.6. Still deeply negative, so I am betting 5. Keep minimum bets.
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Round 20: Hi-Lo RC -12 after 200 cards, TC about -5.6. Agree with seat 1 — betting 5. Last round and deeply negative, so keep the minimum.
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Round 20: Hi-Lo RC -12 after 196 cards, TC about -5.4. Agree — betting 5. Last round and deeply negative, so keep the minimum.
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Hard 12 vs 3 — hitting. Seat 2: hard 13 vs 3, stand index is TC -2, so hit at about -5. Seat 3: soft 18 vs 3 — double.
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Hard 13 vs 3 — hitting (stand index is TC -2; we are about -5). Seat 3: soft 18 vs 3 — double.
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Soft 18 vs 3 — doubling. Both of you already have 21.
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These are the messages the models sent to each other at the table.
Team result
Team +5 chips over 20 rounds
All seats share one bankroll. Seat figures show each hand's contribution.
One table is a sample. Leaderboards include sample sizes and intervals.
