MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1626"]
[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 "rnbqkbnr/p2ppp1p/6p1/1p6/2p5/PPN3P1/2PPPP1P/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:32 +0000"]
[GameEndTime "2026-09-14T16:03:33 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {+1.70/10 0.016s, n=15531, sd=15} Nc6 {-1.69/10 0.032s, n=18704, sd=21}
6. Nxb5 {+1.55/10 0.014s, n=13675, sd=17} Bg7 {-1.84/11 0.080s, n=48720, sd=18}
7. Nc3 {+1.78/10 0.017s, n=15384, sd=12} cxb3 {-1.64/11 0.081s, n=59021, sd=18}
8. cxb3 {+1.73/9 0.017s, n=15351, sd=15} Bb7 {-1.64/10 0.023s, n=15813, sd=15}
9. Bb2 {+1.56/8 0.014s, n=12891, sd=13} Rb8 {-1.46/9 0.022s, n=12776, sd=14}
10. b4 {+1.42/8 0.018s, n=15399, sd=13} h5 {-1.45/8 0.016s, n=12453, sd=13}
11. Qa4 {+1.35/8 0.037s, n=28172, sd=12} Nh6 {-1.19/9 0.050s, n=25091, sd=14}
12. Nf3 {+1.31/10 0.039s, n=27616, sd=14} Nd4 {-1.11/9 0.025s, n=21560, sd=13}
13. Rb1 {+1.57/10 0.033s, n=28969, sd=16} Bc6 {-1.36/7 0.015s, n=12002, sd=12}
14. Qa6 {+1.70/9 0.026s, n=19341, sd=18} Bxf3 {-0.49/8 0.017s, n=14095, sd=12}
15. Bxf3 {+1.77/9 0.020s, n=16886, sd=19} Nxf3+ {-1.57/9 0.037s, n=31844, sd=18}
16. exf3 {+1.42/9 0.035s, n=26016, sd=18} Qb6 {-1.42/11 0.039s, n=34640, sd=20}
17. Qd3 {+1.24/9 0.013s, n=12022, sd=13} Qe6+ {-1.34/8 0.017s, n=14540, sd=12}
18. Ne2 {+1.39/10 0.024s, n=16619, sd=18} Bxb2 {-1.26/10 0.021s, n=18864, sd=17}
19. Rxb2 {+1.45/11 0.013s, n=12928, sd=15} h4 {-1.52/9 0.028s, n=23265, sd=13}
20. Rc2 {+1.87/9 0.026s, n=17739, sd=12} Qf5 {-1.31/10 0.019s, n=17252, sd=15}
21. Qxf5 {+1.30/10 0.040s, n=34535, sd=16}
Nxf5 {-1.22/9 0.013s, n=12327, sd=15, White makes an illegal move: e1h1} 0-1