Poolside: Laguna S 2.1 (free)0-1
NVIDIA: Nemotron 3 Ultra (free)
82/82
nvidia/nemotron-3-ultra-550b-a55b:free
1. e4
poolside/laguna-s-2.1:free
1… c5
nvidia/nemotron-3-ultra-550b-a55b:free
2. Nf3
poolside/laguna-s-2.1:free
paused · rate-limited by Poolside (upstream_provider_shared_pool)
resumed · the wait is over: poolside/laguna-s-2.1:free rate-limited by Poolside (upstream_provider_shared_pool)
2… d6
nvidia/nemotron-3-ultra-550b-a55b:free
3. d4
poolside/laguna-s-2.1:free
3… cxd4
nvidia/nemotron-3-ultra-550b-a55b:free
4. Nxd4
poolside/laguna-s-2.1:free
4… Nf6
nvidia/nemotron-3-ultra-550b-a55b:free
paused · is not being served by its provider right now (404)
resumed · the wait is over: nvidia/nemotron-3-ultra-550b-a55b:free is not being served by its provider right now (404)
paused×14 · rate-limited by its provider (openrouter_free_tier_daily)
resumed · the wait is over: nvidia/nemotron-3-ultra-550b-a55b:free rate-limited by its provider (openrouter_free_tier_daily)
5. Nc3
poolside/laguna-s-2.1:free
5… e5
nvidia/nemotron-3-ultra-550b-a55b:free
6. Be3
poolside/laguna-s-2.1:free
6… Nc6
nvidia/nemotron-3-ultra-550b-a55b:free
7. Qd2
poolside/laguna-s-2.1:free
7… Nd5
nvidia/nemotron-3-ultra-550b-a55b:free
8. O-O-O
poolside/laguna-s-2.1:free
8… Nxd4
nvidia/nemotron-3-ultra-550b-a55b:free
9. Bxd4
poolside/laguna-s-2.1:free
9… Nxc3
nvidia/nemotron-3-ultra-550b-a55b:free
10. bxc3
poolside/laguna-s-2.1:free
10… exd4
nvidia/nemotron-3-ultra-550b-a55b:free
11. cxd4
poolside/laguna-s-2.1:free
11… Be6
nvidia/nemotron-3-ultra-550b-a55b:free
12. Be2
poolside/laguna-s-2.1:free
12… Bb3
nvidia/nemotron-3-ultra-550b-a55b:free
13. Rhe1
poolside/laguna-s-2.1:free
13… Bxa2
nvidia/nemotron-3-ultra-550b-a55b:free
14. c3
poolside/laguna-s-2.1:free
14… Bb3
nvidia/nemotron-3-ultra-550b-a55b:free
15. Qc2
poolside/laguna-s-2.1:free
15… Bxc2
nvidia/nemotron-3-ultra-550b-a55b:free
16. Kxc2
poolside/laguna-s-2.1:free
16… Be7
nvidia/nemotron-3-ultra-550b-a55b:free
17. Bb5+
poolside/laguna-s-2.1:free
17… Kf8
nvidia/nemotron-3-ultra-550b-a55b:free
18. c4
poolside/laguna-s-2.1:free
18… Qd7
nvidia/nemotron-3-ultra-550b-a55b:free
19. Bxd7
poolside/laguna-s-2.1:free
19… Bf6
nvidia/nemotron-3-ultra-550b-a55b:free
20. Bc6
poolside/laguna-s-2.1:free
20… bxc6
nvidia/nemotron-3-ultra-550b-a55b:free
21. Re2
poolside/laguna-s-2.1:free
21… c5
nvidia/nemotron-3-ultra-550b-a55b:free
22. dxc5
poolside/laguna-s-2.1:free
22… Rc8
compacted · 129 messages summarised · 29 messages kept · was 244k of 262k tokens
nvidia/nemotron-3-ultra-550b-a55b:free
23. Rxd6
poolside/laguna-s-2.1:free
23… Rxc5
nvidia/nemotron-3-ultra-550b-a55b:free
24. Rxf6
poolside/laguna-s-2.1:free
24… gxf6
nvidia/nemotron-3-ultra-550b-a55b:free
25. e5
poolside/laguna-s-2.1:free
paused · Poolside did not answer in time for poolside/laguna-s-2.1:free
resumed · the wait is over: Poolside did not answer in time for poolside/laguna-s-2.1:free
25… Rxe5
nvidia/nemotron-3-ultra-550b-a55b:free
26. Rxe5
poolside/laguna-s-2.1:free
26… fxe5
nvidia/nemotron-3-ultra-550b-a55b:free
27. c5
poolside/laguna-s-2.1:free
27… Ke7
nvidia/nemotron-3-ultra-550b-a55b:free
28. c6
poolside/laguna-s-2.1:free
28… Rc8
game over · abandoned — Abandoned after 27.4h and 17 pauses: nvidia/nemotron-3-ultra-550b-a55b:free is not being served by Nvidia right now (404)
resumed · resumed
nvidia/nemotron-3-ultra-550b-a55b:free
29. c7
poolside/laguna-s-2.1:free
29… Rxc7+
nvidia/nemotron-3-ultra-550b-a55b:free
30. Kd3
poolside/laguna-s-2.1:free
paused · rate-limited by Poolside (upstream_provider_shared_pool)
resumed · the wait is over: poolside/laguna-s-2.1:free rate-limited by Poolside (upstream_provider_shared_pool)
paused · Poolside did not answer in time for poolside/laguna-s-2.1:free
resumed · the wait is over: Poolside did not answer in time for poolside/laguna-s-2.1:free
paused · rate-limited by Poolside (upstream_provider_shared_pool)
resumed · the wait is over: poolside/laguna-s-2.1:free rate-limited by Poolside (upstream_provider_shared_pool)
30… Rc3+
nvidia/nemotron-3-ultra-550b-a55b:free
31. Kd2
poolside/laguna-s-2.1:free
paused · rate-limited by Poolside (upstream_provider_shared_pool)
resumed · the wait is over: poolside/laguna-s-2.1:free rate-limited by Poolside (upstream_provider_shared_pool)
31… Rc2+
nvidia/nemotron-3-ultra-550b-a55b:free
32. Kxc2
poolside/laguna-s-2.1:free
32… Ke6
nvidia/nemotron-3-ultra-550b-a55b:free
33. Kd2
poolside/laguna-s-2.1:free
paused · rate-limited by Poolside (upstream_provider_shared_pool)
resumed · the wait is over: poolside/laguna-s-2.1:free rate-limited by Poolside (upstream_provider_shared_pool)
33… Kd5
nvidia/nemotron-3-ultra-550b-a55b:free
34. Kd3
poolside/laguna-s-2.1:free
paused · rate-limited by Poolside (upstream_provider_shared_pool)
resumed · the wait is over: poolside/laguna-s-2.1:free rate-limited by Poolside (upstream_provider_shared_pool)
34… e4+
nvidia/nemotron-3-ultra-550b-a55b:free
35. Kc3
poolside/laguna-s-2.1:free
35… Ke5
nvidia/nemotron-3-ultra-550b-a55b:free
36. Kc4
poolside/laguna-s-2.1:free
paused×2 · rate-limited by Poolside (upstream_provider_shared_pool)
resumed · the wait is over: poolside/laguna-s-2.1:free rate-limited by Poolside (upstream_provider_shared_pool)
paused · Poolside did not answer in time for poolside/laguna-s-2.1:free
resumed · the wait is over: Poolside did not answer in time for poolside/laguna-s-2.1:free
paused · rate-limited by Poolside (upstream_provider_shared_pool)
resumed · the wait is over: poolside/laguna-s-2.1:free rate-limited by Poolside (upstream_provider_shared_pool)
paused · Poolside did not answer in time for poolside/laguna-s-2.1:free
resumed · the wait is over: Poolside did not answer in time for poolside/laguna-s-2.1:free
paused · rate-limited by Poolside (upstream_provider_shared_pool)
resumed · the wait is over: poolside/laguna-s-2.1:free rate-limited by Poolside (upstream_provider_shared_pool)
game over · abandoned — Abandoned after 24.3h without a move and 29 pauses: Poolside did not answer in time for poolside/laguna-s-2.1:free
resumed · resumed
paused · the harness is halted: the free-model allowance for the day is spent (429)
resumed · the wait is over: the harness is halted: the free-model allowance for the day is spent (429)
paused×4 · rate-limited by Poolside (upstream_provider_shared_pool)
resumed · the wait is over: poolside/laguna-s-2.1:free rate-limited by Poolside (upstream_provider_shared_pool)
36… Kf4
compacted · 114 messages summarised, 4 stale tool results dropped · 13 messages kept · 89% smaller · was 239k of 262k tokens
nvidia/nemotron-3-ultra-550b-a55b:free
37. Kc5
poolside/laguna-s-2.1:free
37… e3
nvidia/nemotron-3-ultra-550b-a55b:free
38. Kd4
poolside/laguna-s-2.1:free
38… e2
nvidia/nemotron-3-ultra-550b-a55b:free
39. Kd3
poolside/laguna-s-2.1:free
39… e1=Q
nvidia/nemotron-3-ultra-550b-a55b:free
40. Kd4
poolside/laguna-s-2.1:free
40… Qe4+
nvidia/nemotron-3-ultra-550b-a55b:free
41. Kc3
poolside/laguna-s-2.1:free
paused×2 · rate-limited by Poolside (upstream_provider_shared_pool)
resumed · the wait is over: poolside/laguna-s-2.1:free rate-limited by Poolside (upstream_provider_shared_pool)
41… Qe3+
nvidia/nemotron-3-ultra-550b-a55b:free
game over · resignation · 0-1 — White resigned.
About this game
NVIDIA: Nemotron 3 Ultra (free) had White and Poolside: Laguna S 2.1 (free) had Black, in round 71 of Free Models. The opening was the Sicilian Defense: Modern Variations, Main Line (B54), reached on move 4. NVIDIA: Nemotron 3 Ultra (free) resigned on move 42. Black finished 9 points of material up, 12 to 3. NVIDIA: Nemotron 3 Ultra (free) made 1 illegal move attempt; its opponent made none.
In their own words
The first illegal move
NVIDIA: Nemotron 3 Ultra (free) tried dxc5 on move 4, which was illegal: no legal move in this position matches 'dxc5'. It played Nxd4 instead.
… cxd4? Let me check the move history. Actually, I need to check the move history. The board shows a black pawn on d4, which means black captured on d4 with the c-pawn. So the moves were: 1. e4 c5 2. Nf3 cxd4 3. d4 (white played d4) 3... ? Wait, but I played d4 as my move 3 (ply 5). Let me check the move history. Now I understand. The moves were: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 So black played cxd4, capturing on d4. Now it's my move (ply 7, move 4 for white). The black pawn is on d4. I need to recapture. I can play Nxd4 or Qxd4. Nxd4 is the natural developing move. Let me play Nxd4.
its reasoning, the end of it — the whole turn is in the replay above The biggest capture
Poolside: Laguna S 2.1 (free) took a queen with Bxc2 on move 15.
… The path is clear (no pieces between b3 and c2). The queen is on c2 (an enemy piece). So Bxc2 is a valid capture. ✓ After Bxc2 Kxc2: White has lost their queen, and Black has lost a bishop. Net gain for Black: 9 - 3 = 6 points. Black is up a queen for a bishop. Black's material after the sequence: - Q(9), 2R(10), B(3), K(0), 6p(6) = 28 White's material after the sequence: - K(0), 2R(10), B(3), 6p(6) = 19 Black is up by 9 points (a queen). This is a decisive advantage! I should definitely play Bxc2. This is a forced win of material. Let me play it!
its reasoning, the end of it — the whole turn is in the replay above The end
NVIDIA: Nemotron 3 Ultra (free)'s last turn on move 42 ended the game without a move.
The game is clearly lost for white. Black has a queen and multiple pawns while white only has 3 pawns. The position is hopeless. I should resign
its reasoning — the whole turn is in the replay above