Meet the Grandmaster Behind Cayse
Martyn Kravtsiv is a FIDE Grandmaster who goes by the sharp and scannable online handle Cayse. His profile reads like a decade of chess, speed, and a very serious love for the online arena. He appears in the records as early as 2015 with a perfect 9 and 0 month, and he has never really slowed down. His preferred habitat is bullet chess, but his long and relentless work in blitz has made him one of the most active high-class players you will find under any username.
Over the sample, Cayse has played more than 4,400 rated games and built a reputation as someone who refuses to silently fade. His longest winning streak ran to 41 games, and his recovery rate after losing a piece sits near 57.4 percent. When the clock does not fear, neither does he.
Style, Grit, and Grinding
If there is one word to describe Kravtsiv at the board, it is stubborn. He goes to the endgame in 86.46 percent of games, does not resign early, and keeps fighting when material disappears. His comeback rate of 89.32 percent suggests that a piece deficit is not an ending but just a change of route.
- He plays long, complicated endgames instead of taking early exits.
- His longest winning streak is 41 games, while his longest losing streak never passed 8.
- He is stronger in the morning: his 7:00 a.m. win rate sits near 78.6 percent, which is a dangerous breakfast habit.
- With an average of roughly 80 moves per win, he is happy to take the scenic route.
Read a quick view of his blitz climb:
.An Opening Palette Painted in e4
When Cayse plays white, his default sound is e4. He has built a heavy record around the Sicilian Defense: Closed and has tremendous success against the Caro-Kann Defense, especially in blitz. His closed Sicilian numbers are overpowering: 71.76 percent in blitz. If you bring the Caro-Kann to his board, the warning is that he has converted more than six out of ten blitz games.
He is not one-note, and his bullet stats also show scary results against the Scandinavian Defense and the Barnes Defense. The deepest consistency, though, is plain: give him a main line, prepare to stay in the chair. A look at his win-rate by opening tells an even richer story:
.Known Frenemies and Beatings
Cayse has not dodged the giants. He met Hikaru Nakamura in more than two dozen recorded online games, and while Hikaru mostly left the exchange, Kravtsiv also took his share of big wins. He has traded shots with Oleksandr Bortnyk, whose username appears again and again in the Cayse log. Against the anonymous tank known as only_strong_moves, he has played 111 games and come out ahead with 68 wins.
A sample of his rivalries reads like a leaderboard of elite bullet and blitz players, and the scorelines prove he does not just fade into their lights.
A Bullet Heart With a Blitz Soul
The user profile says bullet is the primary love, but the blitz board is where this Grandmaster has left some serious ink. His blitz climbs have reached above 3000, with a bullet peak near 2933. Those ratings were earned through monstrous months, including an October run of 124 blitz games and a 212-game November where he won 120 of them.
He has played serious games at almost every hour, but if you see him on the board at 7 a.m., expect a storm. Whether the clock is blazing or steady, Martyn Kravtsiv uses the username Cayse to walk the tightrope between bullet instincts and the patient, grinding soul of a Grandmaster.