MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1176"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbn1/p1pp1ppr/1p6/4p2p/P7/5N2/1PPPPPPP/RNBQKB1R w KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:27:42 +0200"]
[GameEndTime "2026-09-14T18:27:43 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxe5 {+2.55/10 0.020s, n=13629, sd=11} Bb7 {-2.74/8 0.057s, n=42021, sd=13}
6. d4 {+2.65/9 0.020s, n=15004, sd=14} Nf6 {-2.70/8 0.029s, n=22198, sd=13}
7. Nc3 {+2.74/9 0.034s, n=24301, sd=13} Rh8 {-2.68/9 0.026s, n=19452, sd=16}
8. Bg5 {+3.03/8 0.020s, n=13453, sd=15} Be7 {-2.76/9 0.023s, n=13416, sd=19}
9. a5 {+2.65/9 0.040s, n=29206, sd=14} d6 {-3.00/7 0.022s, n=17395, sd=11}
10. Nf3 {+2.91/10 0.023s, n=15864, sd=16} Ne4 {-2.90/10 0.017s, n=13585, sd=9}
11. Nxe4 {+3.44/12 0.026s, n=22087, sd=17} Bxe4 {-3.27/9 0.019s, n=16415, sd=14}
12. Bxe7 {+3.53/10 0.014s, n=14252, sd=15} Qxe7 {-3.63/8 0.021s, n=14492, sd=12}
13. e3 {+3.69/9 0.037s, n=31118, sd=17} h4 {-3.64/9 0.061s, n=43140, sd=13}
14. h3 {+3.77/9 0.018s, n=13325, sd=13} bxa5 {-3.72/9 0.033s, n=26127, sd=14}
15. Rxa5 {+3.81/10 0.022s, n=17307, sd=13} Rh6 {-4.09/8 0.020s, n=15145, sd=14}
16. Bd3 {+4.31/11 0.015s, n=12371, sd=19} Nc6 {-4.57/9 0.032s, n=22806, sd=15}
17. Bxe4 {+4.79/10 0.014s, n=13120, sd=14}
Qxe4 {-4.33/10 0.021s, n=15589, sd=16} 18. Rg5 {+4.85/10 0.033s, n=29051, sd=18}
Rb8 {-4.38/11 0.035s, n=28231, sd=17} 19. b3 {+4.50/11 0.029s, n=20774, sd=18}
Rg6 {-4.49/11 0.027s, n=22560, sd=16} 20. Rxg6 {+4.62/12 0.030s, n=26909, sd=17}
Qxg6 {-4.11/11 0.027s, n=23592, sd=20, White makes an illegal move: e1h1} 0-1