MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "275"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/1ppppp1p/p6n/1N2N3/3P2p1/8/PPP1PPPP/R1BQKB1R b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:39 +0000"]
[GameEndTime "2026-09-14T13:36:39 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb5 {+4.88/9 0.024s, n=20712, sd=14}
6. e4 {-5.10/9 0.022s, n=12141, sd=11} d6 {+5.37/10 0.021s, n=18529, sd=15}
7. Nd3 {-5.27/9 0.037s, n=17134, sd=17} e5 {+5.54/9 0.018s, n=15574, sd=13}
8. c3 {-5.41/9 0.045s, n=23255, sd=17} Nc6 {+5.64/9 0.014s, n=12346, sd=11}
9. Be3 {-5.48/9 0.041s, n=20868, sd=12} f5 {+5.70/8 0.016s, n=12881, sd=11}
10. Be2 {-5.55/8 0.022s, n=12233, sd=12} fxe4 {+6.34/9 0.036s, n=28692, sd=13}
11. Nb4 {-5.47/9 0.033s, n=18061, sd=15} Nxb4 {+5.21/8 0.014s, n=13659, sd=14}
12. cxb4 {-5.80/9 0.044s, n=32284, sd=14} Bg7 {+5.93/10 0.023s, n=19854, sd=11}
13. dxe5 {-6.38/10 0.093s, n=74154, sd=18} Nf5 {+6.11/9 0.020s, n=15684, sd=13}
14. Bf4 {-6.37/6 0.021s, n=17868, sd=9} dxe5 {+7.00/10 0.034s, n=24987, sd=18}
15. Qxd8+ {-7.04/7 0.014s, n=12466, sd=12} Kxd8 {+6.87/9 0.013s, n=12477, sd=16}
16. Bg5+ {-6.83/9 0.039s, n=36043, sd=18} Ke8 {+6.83/9 0.020s, n=20333, sd=14}
17. Bxb5+ {-6.87/9 0.015s, n=14313, sd=14}
Kf7 {+7.17/8 0.015s, n=14010, sd=10, White makes an illegal move: e1a1} 0-1